Basement Conversion in Blackburn

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Average Basement renovation cost in Blackburn

Basement conversions fluctuate in cost depending on project scale, professionals hired and location. If your basement conversion doesn’t need any construction work, then it should cost relatively little. However, the majority of projects at least need damp proofing and water proofing work, if not insulation, heating, electrical work and more. This means that even smaller basement conversion projects are still relatively expensive. The average UK cost ranges from £30,000 - £50,000.

Average price per Basement renovation job in 2025

Avg. price low

Avg. price low
£30,000

Avg. price

Avg. price
£40,000

Avg. price high

Avg. price high
£46,000

£46500

£34875

£23250

£11625

£0

Prices based on actual Basement renovation costs for Blackburn, as reported by local LeadsDoWork members.

Basement renovation installation cost in Blackburn 2025

Labour cost £28,000
Material cost £10,000
Waste removal £2,000
Time frame: 1-6 months

Basement renovation searches in January 2025

Basement renovation Projects in Blackburn in December 2024

4,308

Requests for quotations in Blackburn in December 2024

0

Requests for Basement renovation quotations in Blackburn in December 2024. 0% change from November 2024.

0

Requests for Basement renovation quotations in Lancashire in December 2024. 0% change from November 2024.

Source: Numbers calculated based on the search volumes in major search engines

Basement renovation searches in cities and towns near Blackburn December 2024

The North West of England is one of England's 9 regions and carries a population of over 7 million people. This makes it the country's third largest region by population and gives it a population density of 497 people for every square kilometre. Within the region are the counties of Cumbria, Lancashire, Greater Manchester, Merseyside and Cheshire. The foremost cities of Manchester (553,000), Liverpool (498,000), and Preston (142,000), are the biggest city parts in the region. More than a third of the population live within the Greater Manchester area also. For home developments in the North East region of England, get quotes from reliable firms to ensure you get the best quality finish at a great price.

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Similar Customer Enquiries for Basement renovation in Blackburn

18 Apr

Conversion | Basement

Blackburn - BB1

Enquiry from: Saeed H

Start Date: Less than one month

Please can you provide me with a quote for cellar i just need to make it into a livable space so damp proofing and tanking needs to done, can you contact me at your earliest convenience and arrange f...

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29 Jul

Conversion | Basement

Blackburn - BB2

Enquiry from: Nafees A

Start Date: Immediate

I want a tanking system to be installed in an existing basement in a house I have recently moved into. I also want it re floored and replastered

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04 Jul

Conversion | Basement

Chorley - PR7

Enquiry from: Dan A

Start Date: Immediate

dear sir / madam, this is a property i am going to buy having recently had an offer accepted on it. however, the concern i have is that there is a basement already in the property but it requires digg...

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04 Oct

Conversion | Basement

Bury - BL9

Enquiry from: Thomas Q

Start Date: Immediate

- cellar conversion -damp proofing - cellar window - walls/floors - plastering - a full cellar conversion are you the property owner: owner of the property property type: terrace how many rooms are c...

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06 Aug

Conversion | Basement

Chorley - PR7

Enquiry from: Reece F

Start Date: Less than one month

basement single room and shower room, needs steel work and stairs lowering for height for bedroom. entrance, exit needs altering to. are you the property owner: owner of the property property type: se...

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06 Apr

Conversion | Basement

Bolton - BL4

Enquiry from: Chris F

Start Date: Immediate

have an existing light well that doesn’t currently allow much light in. doesn’t need digging out at all, but want to look at glazing end using mirrors to create a light tunnel (like a periscope) a...

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29 Mar

Conversion | Basement

Rochdale - OL12

Enquiry from: Hollie F

Start Date: Immediate

our cellar is already converted into the kitchen, however there’s an extra part of the cellar off the kitchen that’s under the front of the house. there’s a coal shute we would want blocking up ...

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25 Oct

Conversion | Basement

Bury - BL9

Enquiry from: Jannine W

Start Date: 1 to 3 months

A basement I don't have one at the moment I'm in an end terrace and would like a price Time scale: 1-3 months

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09 Dec

Conversion | Basement

Rochdale - OL12

Enquiry from: Rhys H

Start Date: Immediate

Looking to convert cellar into extra living space. Already had exaisting concrete floor with heating, lighting and Window. Walls holding mosture with damage to walls. Would like to get a quote on how ...

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10 Oct

Conversion | Basement

Bolton - BL1

Enquiry from: Abidali P

Start Date: Immediate

I have cellar where water keep coming in I want to fill completely cellar, would you able to quote me for it Thanks

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16 Jul

Conversion | Basement

Rochdale - OL12

Enquiry from: Sharon J

Start Date: 1 to 3 months

Customers own description of work to be carried out: the cellar to be converted in to large open space with a seperate toilet and shower room .. there are two cellar rooms 13.1 x 12,9ft.. 13.5 x 13....

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FAQs

How to convert a basement into living space?

The best way to go about converting a basement depends on its current condition and what you’d like to use it for.

If you’re happy with its size and structure, and just want to turn it into useful storage space, then your project shouldn’t be too complicated. You’ll simply need to make sure it’s damp proof and waterproof – either by fitting tanking or a cavity drain membrane with a sump and pump. You may also need to invest in new flooring, fit basic lighting, and plaster and paint the walls and ceiling.

If you’d like to turn your basement into living space, then you’ll need to think about ventilation, insulation and heating. If this involves creating a kitchen or bathroom, you’ll also need to incorporate plumbing.

If you want to extend your basement, add lightwells, or fit windows and a sunken garden, this makes things much more complicated. You’ll probably want to hire an architect or basement conversion building specialist to help you with the design and planning, and you’ll need a structural engineer to help you ensure your property is sufficiently supported.

Is a basement conversion worth it?

Whether a basement is worth converting depends on your location and how much work it requires.

A basement conversion can be a great way to add space to your home, and can raise your property value. However, it can also be one of the most expensive ways to do this, so if there’s a possibility to extend your property, or convert a loft or garage, it’s worth considering this first.

You should also compare how much your basement conversion will cost with the amount it could raise your property value by. In some areas, a quality basement conversion could earn you money in the long run, but in others it’ll only cost you. If you’re planning on staying in your property for a long time this might not matter to you, but if it’s not your forever home then it’s an important thing to think about.

Does a converted basement need windows?

Windows or lightwells can be a great way to introduce natural light into your basement, making it a more valuable, enjoyable space. However, they’re not always an essential requirement.

It’s important for your basement conversion to meet ventilation and fire safety building regulations. Windows can be a good way to do this, but they’re not the only option. Stack or mechanical ventilation, or ensuring that stairs up from your basement connect to an exit can be a good alternative.

So, while windows can be a great asset to your basement conversion, if you can’t afford them or they’re not structurally feasible, you can still create a basement conversion without them.

Are pumps used for basement conversions noisy?

If your basement has a cavity drain membrane, it’ll need a pump to move water away from the exterior of your basement and prevent flooding.

Sump pumps can be noisy, but they don’t have to be. Generally, if you have a well-designed pump that’s installed correctly, you shouldn’t find it a problem. For best results, hire a skilled, experienced professional to supply and install your drainage system.

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Blackburn Basement renovation installers are rated 4.9 out of 5 based on 1 reviews of 19 pros.
The LeadsDoWork rating and review is an overall rating based on verified reviews and feedback from the customers with Basement renovation projects that have been connected with Basement renovation pros to help them. All Basement renovation contractors All Blackburn Basement renovation contractors

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